Question: Where is the place of death of John Stuart Mill, that is also a sister city of Ioannina?
Paraphrase: Where is the put of passing of John Stuart Process, that's moreover a sister city of Ioannina?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q50020 wdt:P20 ?answer . ?answer wdt:P190 wd:Q183199}
Answer: Avignon